1 VinOfflineStoreReader

data_handling._offline_store.VinOfflineStoreReader(config)

Read immutable VIN offline datasets with Zarr-backed random access.

1.1 Methods

Name	Description
get_split_records	Return index records for the requested split.
read_numeric_block	Read one numeric block row for a sample.
read_optional_record	Read one optional per-row diagnostic record.

1.1.1 get_split_records

data_handling._offline_store.VinOfflineStoreReader.get_split_records(split)

Return index records for the requested split.

1.1.1.1 Parameters

Name	Type	Description	Default
split	str	Split name such as "all", "train", or "val".	required

1.1.1.2 Returns

Name	Type	Description
	list[VinOfflineIndexRecord]	Ordered index records for the split.

1.1.2 read_numeric_block

data_handling._offline_store.VinOfflineStoreReader.read_numeric_block(
    record,
    block_name,
)

Read one numeric block row for a sample.

1.1.2.1 Parameters

Name	Type	Description	Default
record	VinOfflineIndexRecord	Global sample-index record.	required
block_name	str	Logical block name.	required

1.1.2.2 Returns

Name	Type	Description
	np.ndarray	NumPy array view for the requested sample row.

1.1.3 read_optional_record

data_handling._offline_store.VinOfflineStoreReader.read_optional_record(
    record,
    block_name,
)

Read one optional per-row diagnostic record.

1.1.3.1 Parameters

Name	Type	Description	Default
record	VinOfflineIndexRecord	Global sample-index record.	required
block_name	str	Logical block name.	required

1.1.3.2 Returns

Name	Type	Description
	Any | None	Stored per-row Python object or None.